42969360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{25577}}^1$

素因数の和:25600

約数の個数: 80

約数和(自身を含む): 152240256

約数和(自身を除く): 109270896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 25577, 51154, 76731, 102308, 127885, 153462, 179039, 204616, 255770, 306924, 358078, 383655, 409232, 511540, 537117, 613848, 716156, 767310, 895195, 1023080, 1074234, 1227696, 1432312, 1534620, 1790390, 2046160, 2148468, 2685585, 2864624, 3069240, 3580780, 4296936, 5371170, 6138480, 7161560, 8593872, 10742340, 14323120, 21484680, 42969360]

約数ペア:

[(1, 42969360), (2, 21484680), (3, 14323120), (4, 10742340), (5, 8593872), (6, 7161560), (7, 6138480), (8, 5371170), (10, 4296936), (12, 3580780), (14, 3069240), (15, 2864624), (16, 2685585), (20, 2148468), (21, 2046160), (24, 1790390), (28, 1534620), (30, 1432312), (35, 1227696), (40, 1074234), (42, 1023080), (48, 895195), (56, 767310), (60, 716156), (70, 613848), (80, 537117), (84, 511540), (105, 409232), (112, 383655), (120, 358078), (140, 306924), (168, 255770), (210, 204616), (240, 179039), (280, 153462), (336, 127885), (420, 102308), (560, 76731), (840, 51154), (1680, 25577)]